Thursday, March 23, 2017

Best protective coatings to prevent corrosion

Metal Corrosion Protection and Metal Coatings Liquiguard Technologies has preserve the finest alloy coating alternatives built to protect and extend the lifespan of a wide selection of metals including aluminum, brass, bronze, chrome, pewter, cast iron, silver, stainless steel, etc.
This original line of eco-friendly, biodegradable coatings offer alternatives to prevent oxidization tarnishing, flash rust and corrosion, by repelling moisture, too. These water-based coatings are easy and safe to use without releasing any toxins or fumes. And can preserve the feel and look of your alloys without damaging the surfaces.
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GalvaCote is a water based polymer emulsion with special adhesion promotion properties including galvanized surfaces, to all or any metal substrates. The essential features of the resin matrix is early dry and wet adhesion to outstanding vapor and various metal substrates and water barrier properties. The corrosion protection of GalvaCote is like that of Liquiguard's DTM400 and consists of synergistic corrosion additives that operate vigorously, in combination with the exceptional resin matrix, to ward the beginning of the corrosion process. It is suggested for use in long-term applications where the utilization of heavy metals is of concern. GalvaCote is ideal to be used as a spot repair coating on galvanized surfaces and has a bright zinc finish, when spray used.
The anti-corrosive pigments compounded in GalvaCote are non-toxic and free of polluting heavy metals. They utilize an original synergy between passivation mechanism and ion scavenging. The coating shows water resistance that is early and outstanding corrosion for direct-to-metal primer applications. Besides a corrosion-resistant primer, GalvaCote is also an extremely durable topcoat and can offer an aesthetic direct-to-alloy finish. It can be used for metal finishes for commercial buildings, industrial maintenance finishes and protection for transport vehicles like buses, trucks, freight trains and ocean going container vessels. GalvaCote may be used for interior and outdoor applications.


RustCote is a water based top coat created specifically to be applied over unpainted and painted steel surfaces. Despite all attempts, including rust prevention primers, powder and painted coated constructions, equipment and vehicles in coastal regions confront serious corrosion related failures. Moist salt vapor begins the procedure for rusting that propagates rapidly beneath the painted surface and permeates through the paint. The very first indicator that corrosion has happened is the appearance of rust infused blisters on the surfce that is painted. Sadly this evidence there is more rust beneath the painted surface. The sole workable alternative available only at that stage would be to get the painted surface repainted and sandblasted to a white metal state.
RustCote's has been invented to provide a productive barrier against vapor and dampness, preventing the passing of these elements to the bare alloy. RustCote, a long-lasting and tough coating will come in pigmented format for application over bare metal so when an obvious coat for application over existing paint to provide additional barrier protection.

Liquiguard CC

Liquiguard CC is an unprecedented compound coating developed to protect electronic devices and printed circuit assemblies when subjected to moisture, water, drinks, non-corrosive liquids and even light solvents. A lot more than a moisture repellant, Liquiguard CC is the sole coating which will continue to shield the electronic device in case the apparatus inadvertently becomes completely immersed in water or alternative non-corrosive liquid. These devices will stay shielded while remaining immersed for up to several minutes. Liquiguard CC is nicely satisfied for many sorts electronic equipment encountered in aerospace environments and marine and everyday use. It will likewise prevent failure and corrosion of electric connections in outside light fixtures for example perimeter, path lights, road lighting and landscape lighting.
Long-term stability of the completely cured lm is superb with a temperature tolerance range between 14° F to 275° F. Liquiguard CC's powerful adhesion to the surface enhances shock resistance, stabilizes loose components and encapsulates loose debris from post production procedures that can damage the circuit.


FerraCote is a water based latex emulsion that converts usually appearing red rust, Fe2O3, to a black crystalline solid, FeO. It dries to some tough, long lasting, protective coating that is black. Dried FerraCote is a superb primer for many varieties of automotive and industrial topcoats. Unguarded steel is very vulnerable to liquids and moisture and contains the inclination corrode nearly immediately upon exposure. Accelerated deterioration of the metal follows the start of rust. The best plan of action at this period is sand blasting it to white metal and recoating it with coatings or proper coating, or replacement of the corroding thing or construction.
FerraCote is a fast and cost-effective solution to the aforementioned measures that are costly. Application of FerraCote precludes the requirement for dismantling the utilization of procedures that are complicated or the rusting arrangements. Simply wire brushing the target surface to remove all lose mil and rust scale is all that's needed just before application of FerraCote. This step is vital to be able to enable Ferra- Cote to bond to the actual metal and offer best results. It's crucial that you note that Ferra- Cote reacts only with ferrous metals and is totally ineffective on zinc aluminum, aluminum as well as other non-ferrous metals.


The best and long-term corrosion protection is offered molten zinc is bonded with all the steel profile forming a tenacious zinc layer on the surface via galvanizing. Zinc provides protection via an activity called galvanic action. It loses itself by interacting with atmospheric moisture, thus preventing corrosion of the steel and passivates the steel. The single greatest drawback to galvanizing is the fact that it could simply be performed in the galvanizing plant and so precludes protection for existing constructions. Within the years many zinc rich coatings have been formulated to mimic galvanic protection.
This is generally attempted by infusing the resin binder using a big volume of zinc particles that were fine, anywhere from 60% to 95% by weight, in the dry film. Sadly the inborn insulating nature of the resin binder interferes -particle conductivity involving the zinc particles. It seriously limits the amount of zinc readily available for galvanic protection besides curtailing the galvanic action. Additionally, the large infusion of the pigment reduces the total amount of binder available for adhesion and film strength. The result is that besides galvanic action that is inadequate the zinc rich coatings have poor abrasion resistance as well as their greatest functionality is reduced to the level of a basic impediment coating.

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